30cm2 I believe this is the answer according to my calculations
sketch the situation
a trigonometric function that is a relation between the angle of elevation and the 2 sides of the rectangles is the tan


find the inverse

after rounding the angle of elevation is 34º.
1. A
I hope this helped! This is because the division of numbers and factors are equal to this.
Answer:
36
Step-by-step explanation:
125%*x=45
125%x=45
x=36
Answer:
(D.) 3x^2 + 6x
Step-by-step explanation:
the other options aren't complete and some don't even create a parabola.